Worm gear double-disc butterfly valve

A double-flanged butterfly valve using worm gear transmission, suitable for pipeline systems requiring manual adjustment or partial automation control. It features a compact structure and easy operation, allowing precise flow regulation and position locking via the worm gear head.

Category:

Soft seal butterfly valve

+86-13833932888

Product Description

A double-flanged butterfly valve using worm gear transmission, suitable for pipeline systems requiring manual adjustment or partial automation. It features a compact structure, easy operation, and precise flow regulation and position locking via the worm gear head.

1. Structure and Composition
The worm gear double-flanged butterfly valve mainly consists of the following components:

(1) Valve Body
Valve Body (Wafer Type): Flangeless, clamped between pipe flanges using bolts, lightweight, and space-saving.

Valve Disc: Circular or elliptical, rotatable 90° (fully open ↔ fully closed), typically made of cast iron, cast steel, stainless steel, or lined with plastic (such as PTFE).

Valve Seat: Soft seal (EPDM, NBR, PTFE) or metal seal (stainless steel), ensuring sealing performance.

Handle groove butterfly valve

Cast steel flange butterfly valve

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Contact Information

Address: No. 17, Road 5, Xiazhan Industrial Park, Xiazhan Town, Jinnan District, Tianjin
Phone:+86 022-65219867
Email:info@auswell-valve.com

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